.fixed{
    width: 100%;
    height: 70px;
    position: sticky;
    /* position: fixed; */
    top: 0;
    z-index: 1;
    background-color: white;
    
}
#head-top {
    width: 100%;
    height: 30px;
    display: flex;
    justify-content: space-between;
}

#head-top-left {
    width: 300px;
    height: 30px;
    display: flex;
    position: relative;
}
#head-top-right .ul1{
    width: 350px;
    height: 200px;
    background-color: white;
    z-index: 2;
    padding: 20px 20px;
    position: absolute;
  top: 30px;
    right:50px;
    border-radius: 4px;
    
    display: none;
}
#head-top-right .ul1:hover{
    display: block;
}

#head-top-right ul li{
    width: 350px;
    height: 100px;
   /* margin: 20px 0px; */
}

#head-top-right ul li img{
    width: 100px;
    height: 100px;
    float: left;

}
#head-top-right ul li div{
    width: 180px;
    height: 100px;
   float: right;
   margin: 0 20px;
}
#head-top-right ul li div h4{
font-size: 16px;
}
#head-top-right ul li div span{
    font-size: 16px;
    color: #333;
}

#head-top-right {
    width: 500px;
    height: 30px;
}

#head-top-right b {
    font-size: 18px;
    color: red;
    font-weight: 100;
}

#head-top-right .icon-gouwuche {
    font-size: 25px;
    color: pink;
}

#head-top span {
    margin-left: 10px;
    margin-right: 10px;
}

#head-top #log {
    width: 110px;
    height: 30px;
    margin-left: 20px;
    margin-right: 0px;
    background: url(../img/01.jpg) 0px -82px no-repeat;
    vertical-align: middle;
}

#head-top #log-r {
    width: 200px;
    height: 30px;
    margin-left: 20px;
}

header {
    width: 100%;
    height: 40px;
    background-color: black;
    display: flex;
    justify-content: space-around;
}

header input {
    /* border: 0; */
    height: 40px;
    width: 250px;
    border-radius: 10px;
    /* z-index: -1; */
  
}

 header i {
     /* width: 20px; */
    font-size: 40px;
    /* color: pink; */
    position: relative;
    left: -137px;
    top: 18px;
    /* z-index: 2; */
}

header img {
    width: 100px;
    height: 30px;
    margin: 9px 0px;
}

header ul {
    width: 800px;
    height: 40px;
    text-align: center;
    line-height: 40px;
    display: flex;
    justify-content: space-evenly;
}

header ul li {
    font-size: 18px;
    color: #fff;
    font-weight: 100;
   
}

header ul hr {
    float: left;
    width: 0.1px;
    height: 30px;
    background-color: #ddd;
    transform: translateY(10px);
}
main{
    width: 100%;
    height: 800px;
    margin: 30px 0;
}
main .wrapper{
    width: 1000px;
    height: 600px;
    display: flex;
    justify-content: space-between;
}
main img{
    width: 100%;
}
main dl{
width: 420px;
height: 520px;

}
main dl dt{
    width: 420px;
    height: 420px;  
    margin-bottom: 2px;
    border: 1px solid #bbb;
}
main dl dd{
    width: 80px;
    height: 80px;
    float: left;
    margin-left: 2px;
    border: 1px solid #bbb;
}
main .m-right{
    width: 520px;
    height: 510px;
    overflow: hidden;
}
main .m-right span{
    font-size: 19px;
    font-weight: 700;
}
main .m-right hr{
    margin: 5px 0;
}
main .m-right .price{
    width: 100%;
    height: 80px;
    background-color: #f5f5f5;
    padding: 15px 0;
    margin-bottom: 10px;
}
.m-right .m-right-t{
    width: 100%;
    height: 35px;

}
.m-right .m-right-m{
    width: 100%;
    height: 45px;

}

main .m-right .price strong{
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 20px;
}
main .m-right .price i{
    font-size:14px;
    color: red;
}
main .m-right .price b{
    font-size: 30px;
    color: red;
    font-weight: 800;
}
main ul{
    width: 480px;
    height: 80px;
    margin-top: 10px;
}
main ul li{
    width: 78px;
    height: 78px;
    border: 1px solid #666;
    float: left; 
    margin-left: 5px;
}
main .size{
    width: 100%;
    height: 100px;
}
main .size p{
    float: left;
    margin-top: 3px;
    height: 95px;
    width: 35px;
}

main .size ol{
    float: left;
    width: 450px;
    height: 100px;

}
main .size ol li{
    width: 40px;
    height: 40px;
    float: left;
    margin:5px 0 5px 5px;
    text-align: center;
    line-height: 40px;
    border: solid 1px #666;
}
main .count{
    width: 480px;
    height: 30px;
   margin-top: 10px;
}
main .count .count-l{
    float: left;
}

main .count .count-r{
    float: left;
}

main .count input{
    width: 40px;
    height: 30px;
    background-color: #f5f5f5;
    border: #eee 1px solid;
}
main .count .count-n{
    width: 40px;
    height: 30px;
    display: inline;
}
main .count .images{
    width: 20px;
    height: 20px;
    float: left;
    margin:3px auto;
  /* display: inline; */
}

main .count em{
    text-align: center;
    line-height: 30px;
}
main .btn{
    width: 100%;
    height: 50px;
    margin-top: 20px;
}
main .btn input{
    width: 140px;
    height: 50px;
    color: #fff;
    margin-top: 20px;
    background-color: #da3d40;
    border: 0;
    font-weight: 800;
    font-size: 16px;
}
main .btn .btn2{
    background-color: #fff;
    border:1px solid #da3d40;
    color: #da3d40;
    margin-left: 5px;
}
/* 尾部 */
footer{
    width: 100%;
    height: 680px;
    background-color: #eee;
}
footer .ul-t{
    width: 1190px;
    height: 120px;
    margin: auto;
    display: flex;
    justify-content: space-around;
   align-items: center;
}
footer .ul-t li{
    width: 150px;
    height: 50px;
}
footer .ul-t li h3{
    margin-bottom: 10px;
        }
footer .ul-t li img{
    width: 50px;
    height: 50px;
    background-color: seashell;
    margin-right: 20px;
    border-radius: 50%;
}
footer hr{
    margin: 40px auto;
    width:1190px;
}
footer .ul-m{
    width: 1190px;
    height: 180px;
    margin: auto;
    display: flex;
    justify-content: space-around;
   align-items: center;
}
footer .ul-m ol li{
    margin-top: 10px;
}
footer .ul-m ol li:nth-child(1){
    font-weight: 700;
    font-size: 18px;
}
footer .foot-bottom-t{
    width: 1190px;
    height: 60px;
    margin: auto;
    text-align: center;
    line-height: 60px;
}
footer .foot-bottom-t>span{
    margin: 0 20px;
}
footer .foot-bottom-t a{
    color: #000;
    position: relative;
}
footer .foot-bottom-t a:hover{
    color: #f00;
}
/* footer .foot-bottom-t a span {
    display: none;
    color: #f00;
   position: absolute;
   left: 0;
   top: 0;
} */
/* footer .foot-bottom-t a:hover span {
display: block;
} */
footer .foot-bottom-m{
    width: 1190px;
    height: 30px;
    margin: auto;
   
}
footer .foot-bottom-m p{
    text-align: center;
    line-height: 30px;
}
.foot-bottom-b {
    width: 1190px;
    height: 80px;
  
    margin:30px auto;
    text-align: center;
}
.foot-bottom-b img:nth-child(1){
    width: 30px;
    height: 30px;
    margin-left: 80px;
}
.foot-bottom-b span{
    font-size: 16px;
    color: #333;
}
.foot-bottom-b .images {
    width: 350px;
    height: 60px;
    display: flex;
    justify-content: center;
    margin: auto;
}
.foot-bottom-b .images img{
width: 80px;
height: 60px;
margin-right: 20px;
}
.icon {
    width: 1em;
    height:1em;
    vertical-align: -0.15em;
    fill: currentColor;
    overflow: hidden;
  }


